You also need to create an App Icon to use Fastlane or you will get an error on running fastlane beta. You can simply create one using the website MakeAppIcon and follow this tutorial to configure it properly. - Source: dev.to / 8 months ago

Add your app icons to the "assets" folder. Make sure to include versions of the icon for different screen densities, such as 1x, 2x, 3x, and 4x. You can generate these versions using a tool like https://makeappicon.com/. - Source: dev.to / over 1 year ago

Https://makeappicon.com/ Optimized for both for Xcode and Android Studio. Source: over 2 years ago

u/The_Rolling_Stone The emoji sets offered in this extension (Twitter, Google and Openmoji) have open-source licences that allow for personal and commercial use (with attribution). Source: over 1 year ago

If you're looking for emoli: https://openmoji.org/. Source: almost 2 years ago

You can download any emoji as an svg here: https://openmoji.org. Source: about 2 years ago

OpenMoji: Open-source emojis for designers, developers and everyone else\ (2 comments). Source: almost 3 years ago

Original emojis designed by OpenMoji - License: CC BY-SA 4.0 with select modifications to some. Source: about 3 years ago